A customer supports a particular type of activity that requires a security clearance to gain access to the job site, and they only have a few resources that have clearances.
These activities don't happen all that often, and as such, they are not concerned with quota management for them. Instead, when an acti/ity of this type needs to be booked, the customer will directly assign it to one of their qualified resources.
Which API request will provide this customer with the information they need to directly assign the activity to the right resource?